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#1a304214}.page-number{color:#929dab;font-size:9px;position:absolute;top:-18px;left:0}.page-layers{transform-origin:0 0;color:#26364a;background-color:#fff;position:absolute;top:0;left:0;overflow:hidden}.page-layers>canvas,.interaction-layer{width:100%;height:100%;position:absolute;inset:0}.pdf-layer{z-index:1}.ink-layer{z-index:2}.draft-layer{z-index:3}.active-layer{z-index:4}.selection-layer{z-index:5;pointer-events:none}.interaction-layer{z-index:6;touch-action:none;-webkit-user-select:none;user-select:none}.tool-pen .interaction-layer,.tool-highlighter .interaction-layer{cursor:crosshair}.tool-hand .interaction-layer{cursor:grab}.tool-eraser .interaction-layer{cursor:cell}.tool-lasso .interaction-layer{cursor:crosshair}.page-error,.page-loading{z-index:7;pointer-events:none;color:#8b94a0;font-size:12px;position:absolute;top:25px;left:25px}.page-error{color:#b24740;background:#fff2ef;padding:10px}.page-placeholder{color:#bdc6d1;place-items:center;height:100%;font-size:15px;display:grid}.loading-page{color:var(--muted);padding:80px;font-size:13px}.paper-lined{background-image:linear-gradient(#0000 calc(100% - 1px),#e5eaf1 1px);background-size:100% 22px}.paper-grid{background-image:linear-gradient(90deg,#e9edf3 1px,#0000 1px),linear-gradient(#e9edf3 1px,#0000 1px);background-size:22px 22px}.paper-dotted{background-image:radial-gradient(circle,#d5dfe9 .65px,#0000 .8px);background-size:22px 22px}.editor-footer{color:var(--muted);background:var(--surface);border-top:1px solid var(--line);justify-content:space-between;align-items:center;min-height:36px;padding:0 23px;font-size:10px;display:flex}.editor-footer .icon-button{width:44px;height:36px;min-height:36px}.toolbar-bottom .editor-toolbar{border-top:1px solid var(--line);border-bottom:0;order:3}.toolbar-bottom .editor-footer{order:4}.performance-overlay{z-index:10;color:#f4f7fb;pointer-events:none;background:#26364add;border-radius:5px;max-width:90vw;padding:6px 9px;font:9px monospace;position:fixed;bottom:40px;right:8px}.editor-error{color:#a1423b;z-index:5;background:#ffedeb;align-items:center;gap:15px;padding:8px 24px;font-size:12px;display:flex}.editor-error button{white-space:nowrap;font-weight:600}.thickness-options{gap:5px;margin:20px 0;display:flex}.thickness-options button{border:1px solid var(--line);border-radius:12px;flex-direction:column;flex:1;min-height:70px;font-size:11px}.thickness-options button>span{border-radius:5px;width:24px}.thickness-options .selected,.color-options .selected{background:var(--selected);outline:1px solid var(--primary)}.color-options{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px;display:flex}.color-options button{border-radius:50%;width:44px}.color-options button>span{border-radius:50%;width:25px;height:25px}.color-options input{border:1px solid var(--line);background:0 0;border-radius:9px;width:44px;height:44px;padding:6px}.selection-actions{border:1px solid var(--line);background:var(--surface);z-index:10;border-radius:18px;align-items:center;gap:8px;padding:7px 15px;font-size:12px;display:flex;position:absolute;bottom:55px;left:50%;transform:translate(-50%);box-shadow:0 4px 22px #26364a20}@media (width<=1100px){.editor-toolbar{justify-content:flex-start;gap:8px}.toolbar-spacer{flex:1;min-width:10px}.editor-toolbar .icon-button{width:44px}.page-sidebar{width:140px;min-width:140px;padding:18px 12px}}.mobile-history,.mobile-fit,.mobile-pages{display:none}.editor-title{flex:1}.editor-header-actions{flex-shrink:0}.page-sidebar-heading .icon-button{width:44px}.editor-shell{padding-top:env(safe-area-inset-top)}.editor-footer{padding-bottom:env(safe-area-inset-bottom);flex-shrink:0}.toolbar-bottom .selection-actions{bottom:110px}@media (width<=760px){.editor-header{padding:0 max(8px, env(safe-area-inset-right)) 0 max(8px, env(safe-area-inset-left));gap:4px;height:56px;min-height:56px}.editor-title h1{font-size:13px;line-height:1.3}.editor-title>span{margin-top:3px;font-size:9px}.editor-header-actions{gap:0}.mobile-history{display:flex}.desktop-export,.desktop-history,.desktop-zoom,.desktop-pages,.editor-toolbar .toolbar-spacer{display:none}.editor-toolbar{padding:3px max(8px, env(safe-area-inset-right)) 3px max(8px, env(safe-area-inset-left));flex-wrap:nowrap;justify-content:center;gap:4px;min-height:51px}.tool-group+.tool-group{border:0;padding-left:0}.editor-toolbar .tool-group{gap:2px}.editor-toolbar .icon-button{border-radius:10px;width:44px;height:44px}.editor-toolbar .icon-button svg{width:19px;height:19px}.pen-settings-button{border-radius:10px;gap:0;width:44px;min-width:44px;padding:0}.pen-settings-button>span:not(.color-dot),.pen-settings-button>svg{display:none}.color-dot{width:19px;height:19px}.page-sidebar{z-index:9;border-left:1px solid var(--line);gap:8px;width:132px;min-width:132px;padding:4px 8px 8px;position:absolute;top:0;bottom:0;right:0;box-shadow:-4px 0 18px #26364a10}.page-sidebar-heading{font-size:11px}.thumbnail-list{overscroll-behavior:contain;gap:14px;min-height:0;padding:4px}.thumbnail-paper{width:62px;height:88px}.page-sidebar>.secondary-button{flex-shrink:0;gap:4px;padding:0 4px;font-size:11px}.editor-footer{gap:4px;min-height:44px;padding-left:8px;padding-right:8px;font-size:10px}.editor-footer>span:nth-of-type(2){display:none}.editor-footer .icon-button{height:44px;min-height:44px}.mobile-fit,.mobile-pages{display:inline-flex}.editor-footer .selected{background:var(--selected);color:var(--primary)}.page-stack{padding:24px 12px 40px}.editor-error{flex-wrap:wrap;gap:6px;padding:8px;font-size:10px}.performance-overlay{font-size:8px;bottom:46px}.selection-actions{bottom:calc(54px + env(safe-area-inset-bottom))}.toolbar-bottom .selection-actions{bottom:calc(105px + env(safe-area-inset-bottom))}}.live-preview{z-index:3;pointer-events:none;position:absolute;inset:0}.live-preview>canvas{width:100%;height:100%;position:absolute;inset:0}@media (width<=760px){.note-list .note-details{min-width:0;display:block}.note-list .note-title-row{width:100%;min-width:0}.note-list .note-meta{gap:0}.note-list .note-preview{height:110px}}.actual-thumbnail{pointer-events:none;display:block;position:absolute;inset:0}.actual-thumbnail img{object-fit:contain;width:100%;height:100%;display:block}.note-preview>.actual-thumbnail{inset:18px 25px 0}.note-preview>.actual-thumbnail:has(img){background:#fff;overflow:hidden}.note-preview>.actual-thumbnail img{object-fit:cover;object-position:top}.thumbnail-paper>.actual-thumbnail{background:0 0}.thumbnail-paper>svg,.page-badge{z-index:1}.update-copy{background:var(--selected);color:var(--text);border-radius:12px;margin-top:14px;padding:13px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.immersive-editor{padding:0;display:block;position:relative}.immersive-editor .editor-workspace{position:absolute;inset:0}.immersive-editor .document-scroller{height:100%}.immersive-editor .page-stack{padding:calc(24px + var(--pan-top,0px)) 12px calc(40px + var(--pan-bottom,0px))}.editor-corner,.editor-palette{z-index:12;background:var(--surface);border:1px solid var(--line);border-radius:12px;position:absolute;box-shadow:0 2px 12px #20314a12}.immersive-editor .icon-button{border-radius:8px;width:32px;height:32px;min-height:32px}.immersive-editor button{touch-action:manipulation}.immersive-editor .editor-identity{top:max(8px, env(safe-area-inset-top));left:max(8px, env(safe-area-inset-left));align-items:center;gap:3px;max-width:min(260px,100% - 160px);padding:3px;display:flex}.immersive-editor .editor-title{text-align:left;min-width:0;min-height:32px;padding:0 2px}.immersive-editor .editor-title h1{font-size:12px;font-weight:500;line-height:1.4}.save-indicator{padding:0 5px;display:flex}.save-indicator .status-dot{width:5px;height:5px}.save-failed .status-dot{background:#b54a4a}.editor-actions{top:max(8px, env(safe-area-inset-top));right:max(8px, env(safe-area-inset-right));padding:3px;display:flex}.editor-palette{right:max(8px, env(safe-area-inset-right));bottom:max(8px, env(safe-area-inset-bottom));padding:3px}.quick-palette{justify-content:flex-end;align-items:center;gap:0;display:flex}.quick-color{border-radius:8px;width:32px;min-height:32px;padding:0}.quick-color>span{border-radius:50%;width:13px;height:13px;box-shadow:0 0 0 1px #fff6}.quick-color.selected>span{outline:1px solid var(--primary);outline-offset:3px}.immersive-editor .selected{color:var(--primary);background:var(--selected)}.immersive-editor .editor-toolbar{border:0;border-top:1px solid var(--line);flex-flow:column;gap:0;width:248px;min-height:0;margin-top:3px;padding:4px 0 0;display:flex}.immersive-editor .editor-toolbar .tool-group{border:0;gap:0;padding:0}.immersive-editor .editor-toolbar .icon-button{width:40px;height:40px;min-height:40px}.immersive-editor .editor-toolbar .color-dot{width:17px;height:17px}.palette-options{width:100%;color:var(--muted);justify-content:space-between;align-items:center;gap:6px;padding:0 6px;font-size:10px;display:flex}.palette-options label{min-height:36px;color:var(--text);cursor:pointer;align-items:center;gap:5px;display:flex}.palette-options input{accent-color:var(--primary)}.immersive-editor.toolbar-top .editor-palette.expanded{top:calc(max(8px, env(safe-area-inset-top)) + 46px);bottom:auto}.immersive-editor .editor-footer{bottom:max(8px, env(safe-area-inset-bottom));left:max(8px, env(safe-area-inset-left));gap:0;min-height:0;padding:3px;font-size:10px;display:flex}.immersive-editor .editor-footer button{min-height:32px}.immersive-editor .zoom-label{min-width:38px;padding:0 4px}.immersive-editor .editor-footer button[aria-label=頁面管理]{border-left:1px solid var(--line);border-radius:0 8px 8px 0;min-width:40px;padding:0 6px}.immersive-editor .page-sidebar{z-index:14;border:1px solid var(--line);border-radius:12px;gap:8px;width:132px;min-width:132px;padding:4px 8px 8px;position:absolute;inset:56px auto 54px 8px;box-shadow:0 4px 24px #20314a16}.immersive-editor .thumbnail-list{gap:14px;min-height:0;padding:4px}.immersive-editor .thumbnail-paper{width:62px;height:88px}.immersive-editor .page-sidebar-heading{align-items:center;font-size:11px;display:flex}.immersive-editor .page-sidebar>.secondary-button{flex-shrink:0;gap:4px;padding:0 4px;font-size:11px}.immersive-editor .editor-error{z-index:18;border-radius:8px;max-width:min(420px,100% - 16px);position:absolute;top:54px;left:8px}.immersive-editor .selection-actions{gap:4px;padding:3px 6px;font-size:11px;bottom:54px;left:8px;transform:none}.preview-exit{top:max(8px, env(safe-area-inset-top));right:max(8px, env(safe-area-inset-right));align-items:center;gap:8px;padding:3px 6px;font-size:11px;display:flex}.preview-exit>span{color:var(--muted)}.preview-exit button{gap:4px;min-height:32px}.preview-mode .page-stack{padding-top:calc(12px + var(--pan-top,0px))}.preview-mode .interaction-layer{cursor:grab}.preview-mode .performance-overlay{display:none}@media (width<=380px){.immersive-editor .editor-footer>.icon-button{display:none}.immersive-editor .editor-identity{max-width:calc(100% - 156px)}.immersive-editor .editor-title h1{font-size:11px}}@media (height<=450px){.immersive-editor .editor-palette.expanded{top:54px;bottom:auto}}.compact-library .sidebar .brand{margin:18px 16px;font-size:23px}.compact-library .brand .brand-mark{width:26px;height:29px}.compact-library .new-button{border-radius:10px;min-height:40px;margin:8px 12px 16px;padding:0 16px;font-size:13px}.compact-library .sidebar nav button{border-radius:9px;gap:10px;min-height:40px;padding:0 12px;font-size:12px}.compact-library .sidebar nav svg{width:17px;height:17px}.compact-library .sidebar-label{margin:14px 16px 6px;font-size:10px}.compact-library .sidebar-footer{padding:12px}.compact-library .sidebar-footer button{font-size:12px}.compact-library .library-header{border-bottom:1px solid var(--line);background:var(--surface);flex-wrap:nowrap;gap:12px;height:60px;padding:0 24px}.library-location{flex:1;align-items:center;gap:4px;min-width:0;display:flex}.compact-library .library-location h1{white-space:nowrap;text-overflow:ellipsis;font-size:17px;line-height:1.3;overflow:hidden}.library-actions{align-items:center;gap:4px;display:flex}.compact-library .library-header .icon-button{border-radius:9px;width:36px;height:36px;min-height:36px}.compact-library .selected{color:var(--primary)}.compact-library .library-main{border-radius:0;min-height:calc(100dvh - 60px);margin:0;padding:12px 24px 28px}.compact-library .section-heading{min-height:40px;margin:0 0 8px}.compact-library .section-heading h2{font-size:12px}.compact-library .folder-card{border-radius:10px;gap:9px;min-height:58px;padding:10px 12px}.compact-library .folder-card>span,.compact-library .folder-card .folder-open>span{font-size:12px}.compact-library .folder-card small{margin-top:3px;font-size:10px}.compact-library .note-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}.compact-library .note-card{border-radius:11px}.compact-library .note-preview{height:164px;padding:16px 24px 0}.compact-library .preview-paper{padding:14px}.compact-library .preview-paper h3{font-size:17px}.compact-library .preview-page-label{font-size:7px}.compact-library .note-details{padding:4px 8px}.compact-library .note-title-row{gap:5px}.compact-library .note-title-row>svg{width:15px;height:15px}.compact-library .note-title{min-height:34px;font-size:12px}.compact-library .note-meta{flex-wrap:wrap}.compact-library .note-meta>span{padding-left:0;font-size:10px}.compact-library .note-actions{margin-left:auto}.compact-library .note-card .icon-button{width:32px;height:32px;min-height:32px}.note-folder-path{white-space:nowrap;text-overflow:ellipsis;max-width:110px;color:var(--primary);overflow:hidden}.compact-library .view-controls{gap:8px}.compact-library .segmented .icon-button{width:34px;height:32px;min-height:32px}.compact-library .sort-button{gap:5px;min-height:32px;font-size:11px}.compact-library .empty-state{padding:32px 12px}.compact-library .empty-icon{width:48px;height:48px;margin-bottom:12px}.compact-library .empty-icon svg{width:25px;height:25px}.compact-library .empty-state h2{font-size:15px}.compact-library .empty-state p{margin-top:8px;font-size:12px}.library-search-panel{z-index:13;background:var(--surface);border-bottom:1px solid var(--line);padding:8px 24px;position:sticky;top:0}.compact-library .library-search-panel .search-box{border-radius:10px;width:100%;max-width:none;min-height:40px;margin:0}.compact-library .search-box input{font-size:14px}@media (width<=760px){.compact-library .sidebar{width:210px}.compact-library .library-body{margin-left:0}.compact-library .library-header{gap:3px;height:54px;padding:0 8px}.compact-library .library-location h1{font-size:14px}.compact-library .library-actions{gap:0}.compact-library .library-header .icon-button{width:36px;height:40px;min-height:40px}.compact-library .library-main{min-height:calc(100dvh - 54px);padding:10px 12px 24px}.compact-library .folder-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.compact-library .folder-card{gap:6px;padding:9px}.compact-library .note-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.compact-library .note-preview{height:130px;padding:14px 16px 0}.compact-library .preview-paper h3{font-size:15px}.compact-library .note-title{font-size:11px}.compact-library .note-details{padding:3px 6px}.compact-library .note-actions{justify-content:flex-end;width:100%}.library-search-panel{padding:6px 12px}}.immersive-editor .editor-identity{gap:0;max-width:none}.immersive-editor .editor-palette.expanded{left:max(8px, env(safe-area-inset-left));right:max(8px, env(safe-area-inset-right));flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 16px;display:flex}.immersive-editor .expanded .editor-toolbar{border:0;flex-flow:wrap;justify-content:center;align-items:center;gap:8px;width:auto;margin:0;padding:0}.immersive-editor .expanded .palette-options{gap:12px;width:auto}.immersive-editor .expanded .icon-button,.immersive-editor .expanded .quick-color{width:44px;height:44px;min-height:44px}.immersive-editor.toolbar-bottom .editor-palette.expanded{top:auto;bottom:calc(max(8px, env(safe-area-inset-bottom)) + 46px)}.overview-grid{grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:20px 12px;max-height:65dvh;padding:12px;display:grid;overflow:auto}dialog:has(.overview-grid){width:min(900px,100vw - 24px)}.overview-grid .thumbnail-paper{width:80px;height:113px}.note-search-input{border:1px solid var(--line);border-radius:8px;width:100%;min-height:44px;padding:10px}.search-results{max-height:50dvh;overflow:auto}.search-results .folder-choice{white-space:normal;text-align:left;overflow-wrap:anywhere;flex-direction:column;align-items:flex-start}@media (width<=480px){.immersive-editor .editor-identity{flex-wrap:nowrap;width:auto;max-width:none;padding:2px}.immersive-editor .editor-actions{padding:2px}.immersive-editor .editor-actions .icon-button{width:44px;height:44px}.immersive-editor .editor-identity .icon-button,.immersive-editor .editor-actions .icon-button{flex-shrink:0}.immersive-editor .editor-identity .icon-button{width:44px;height:44px}.immersive-editor .editor-identity .save-indicator{padding:3px;position:absolute;top:-3px;right:-3px}.immersive-editor.toolbar-top .editor-palette.expanded{top:calc(max(8px, env(safe-area-inset-top)) + 54px)}}.immersive-editor .expanded .editor-toolbar{flex-shrink:1;min-width:0;max-width:100%}.narrow-screen-action{display:none}@media (width<=380px){.immersive-editor .editor-identity .identity-secondary{display:none}.narrow-screen-action{display:flex}}.context-menu{z-index:1000;border:1px solid var(--line);background:var(--surface);width:224px;max-width:calc(100vw - 16px);max-height:calc(100dvh - 16px);color:var(--text);-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;border-radius:14px;padding:6px;position:fixed;overflow-y:auto;box-shadow:0 10px 40px #172d4430}.context-menu-title{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;padding:8px 10px;font-size:12px;overflow:hidden}.context-menu button{text-align:left;border-radius:8px;justify-content:flex-start;gap:10px;width:100%;min-height:44px;padding:8px 10px}.context-menu button:hover,.context-menu button:focus-visible{background:var(--selected);outline:none}.context-menu button.danger{color:#b54a4a}.note-card,.folder-card,.folder-context-row,.thumbnail-context{-webkit-touch-callout:none;-webkit-user-select:none;user-select:none}.folder-context-row{align-items:center;min-width:0;display:flex}.sidebar nav 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